swath: IW1
Bperp (average): -45.178483051132574
Bpar (average): -18.539008089336445
swath: IW2
Bperp (average): -46.48302739250297
Bpar (average): -14.934379227069199
swath: IW3
Bperp (average): -47.28334698354064
Bpar (average): -11.920833189911244